About IT2705
IT2705 is a highly integrated modular DC power analysis platform designed for dynamic power consumption measurement, battery
behavior simulation, and power characteristic research in R&D testing.It combines DC power, electronic loads and arbitrary wave-
form generator with an intuitive GUI, supports Oscilloscope Sampling and Data Logging function, allowing for the creation of
complex testing without the need for secondary development.
The IT2705 supports a variety of functional modules, including DC power modules, bidirectional power supply modules, regenera-
tive loads, and SMU modules, with a power range from 20W to 500W, and can be configured with up to 8 channels. It can be applied
for testing IoT devices, chips, automotive electronics, smart wearable devices,etc. It helps engineers deeply analyze dynamic
waveforms, instant responses, and key electrical characteristics, improving testing efficiency and accuracy.
Features
♦ Supports 20 different modules (including DC sources, Regenerative E-Loads, bi-directional power supply, SMU).
♦ Support LIST programming, sequence output, battery testing/simulation,
user-defined waveform, and sine sweep functions, etc.
♦ IT27814 with built-in EIS, auto-generating Nyquist and Bode plots.
♦ High efficient power regeneration
♦ Supports dual master-slave parallel setup for easy power range expansion.
♦ 7-inch color display, supports voltage, current, and power waveform
display and analysis in real-time.
♦ Voltage and current sampling rate up to 200 kSa/s (scope mode).
♦ 20 μs minimum-interval data logging.
♦ Built-in communication interface USB/LAN/CAN/DigitIO interfaces with free PV2700 control
software included.
Functions
♦ List function, dynamic working condition simulation
♦ Arb and Sequence Mode
♦ Battery simulation functionality, accurately replicating the voltage-current behavior of real batteries under different states of charge (SOC).
♦ Battery Charge/Discharge Testing: Charging supports CC/CV modes, while discharging supports CC, CP and CR modes.
♦ Sine Sweep frequency output.
♦ The IT27814 four-quadrant SMU module is equipped with professional impedance spectrum analysis capability.
♦ Multiple Load Modes (IT275XX Modules).
♦ PV2700 Power Control and Waveform Analysis Software
Module Configurations
One Device, Flexibly Configurable for Different Test Scenarios
IT271XX Series DC Power Modules
The IT271XX modules provide high-performance programmable DC output with full protection and accurate measurement. They feature three automat- ic output modes (CV/CC/CP) and support CC/CV priority switching, effectively suppressing voltage and current overshoot. Moreover, users can configure channel power on/off sequencing, making them widely applicable in scientific research, development, and other testing scenarios.
IT273XX Series Bidirectional DC Power Modules
The IT273XX bidirectional DC power modules integrate source and sink functions, supporting bidirectional energy flow. They can provide stable power to the DUT while also absorbing and feeding back power. Supporting CV, CC, CP modes, they offer fast response and high-precision measure- ment. The modules support sequence waveform and arbitrary waveform output, making them ideal for DC-DC bidirectional power supply, battery simulation, charging/discharging testing, and energy conversion unit verification in energy storage systems.
IT278XX Series Four-Quadrant SMU Modules
The IT27814/IT27814E are four-quadrant SMU modules for low-power device testing, featuring multiple ranges, high sampling rates, and fast transient response. IT27814 supports seamless current auto-ranging, enabling precise capture of transient current from standby to active states. They are ideal for IoT devices, wearables, DC-DC modules, and power ICs. In addition, IT27814 integrates EIS (Electrochemical Impedance Spectrosco- py) for impedance spectrum testing of batteries, inductors, and other components.
IT275XX Series Regenerative DC Electronic Load Modules
The IT275XX regenerative electronic loads come in 200W and 500W configurations, supporting various operating modes including CV, CC, CR, CP as well as complex modes like CC+CV, CR+CV, CP+CV, CC+CR, and Auto. The built-in arbitrary waveform generator allows simulation of complex loading, helping evaluate power supply response, dynamic characteristics, and abnormal behavior, making it a core tool for reliability verification and load simulation testing of power supplies.
PV2700 Power Control and Waveform Analysis Software
PV2700 is a graphical control and analysis software developed specifically for the IT2705 modular power analysis system. It provides an intuitive user interface to help users quickly configure output parameters, control channel states, and execute various waveform outputs and automated test procedures.
Features
Features
♦ Graphical control of voltage, current, and power output across multiple channels
♦ Supports multiple output modes such as Arbitrary Waveform (ARB), Sequence, and LIST mode
Real-time display of voltage, current, and power curves for easy DUT response observation
♦ Integrated data logging function with CSV export for post-analysis
Professional power analysis interface to statistically analyze DUT power consumption
♦ Supports automated test flow configuration, ideal for charge/discharge cycles, power resistance testing, battery simulation, and more
PV2700 Power Control and Waveform Analysis Software
